# Submit this list to the download facility and get information such as number of chains, symmetry, etc ... 4xrf_1 4zn8_1 1y66_1 1d1l_3 5cro_4 4pql_1 4pta_1 4rgu_1 4g6q_4 3u2r_1 2vn2_1 2v79_1 4nzg_1 3nnq_1 1zx3_2 2ppx_1 1r1v_3 2od5_2 3hh0_1 4nc7_4 5d4z_4 2fxa_3 5suz_1 5lnp_1 5nbc_1 1mzb_2 3op9_1 2b0l_2 1tbx_2 1ldd_1 3dlu_1